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Ørnulv Vistad

Research Scientist

Ørnulv Vistad

Research Scientist

Ørnulv Vistad
Phone: 982 43 938
Email:
Department: Process Technology
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1364108/

Dispersions of delaminated layered double hydroxides (LDH) contain nanosheets of interest for single particle studies and for preparation of different types of clay mineral-clay mineral or clay mineral–polymer nanocomposites and coatings. Reproducible methods were currently benchmarked, key...

Authors Jayakumar Karthikeyan Helmer Fjellvåg Ørnulv Vistad Kenneth Knudsen Anja Olafsen Sjåstad
Year 2016
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1163020/

The properties of calcium-modified ETS-4 are studied focusing on olefin–paraffin separation by PSA (Pressure Swing Adsorption), specifically a stream containing CH4/C2H6/C2H4. The effect of activation temperature of Ca-ETS-4 is studied to perform a kinetic separation, with the aim of excluding...

Year 2014
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/1038131/

An experimental investigation on a vapor phase adsorptive desulfurization process for diesel is described based on NiMCM-41 and NiY as sulphur selective adsorbents. Under optimized conditions [pressure 4 bar (absolute) and temperature 350 °C] the NiMCM-41 adsorbent could bring down the sulphur...

Authors Soumen Dasgupta Pushpa Gupta X Aarti Anshu Nanoti Amar N. Goswami Madhukar O. Garg Elisabeth Tangstad Ørnulv Vistad Arne Karlsson Michael Wilhelm Stöcker
Year 2013
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/912209/

The presentation describes the search for new SEWGS sorbents by using high throughput techniques. In total 432 new sorbent formulations have been prepared, partly characterized and more than 300 sorbents have been evaluated under realistic conditions in a three cycle adsorption-desorption test. From...

Year 2011
Type Academic article